That's why they can't risk diving.
Divers who often engage in high-risk dives should be screened for it, the report said.
"A lot of success is just going for it and being able to take that risk and dive into whatever problem is in front of you rather than holding yourself back because you can find 30 reasons why it won't work".
The infection risk per dive, p d, was calculated using the hypergeometric dose response model (Teunis and Havelaar 2000): where 1 F1 is the hypergeometric distribution, α and β are the parameters of the Beta-distribution, C is the pathogen concentration, and V is volume of water.
It takes visionary individuals, those who take risks, to dive into the casino arena.
Judging by the political rhetoric and a recent slide in bank shares, Japan's economy risks another dive like the one it took in 2001.
This was a full-on, smack-you-in-the-face adventure - but it's the kind of experience that awaits anyone prepared to go way off the beaten track, take risks and dive headfirst into the country.
Table 4 shows the infection risks per dive, p d, and per year, p y.
We calculated infection risks per dive, p d, using Equation 1 with random sampling from the concentration distributions and the swallowed volumes of water for each type of water.
From the volumes of swallowed water and concentrations of pathogens in fecally contaminated water, we estimated the infection risks per dive and per year to be as high as a few to up to tens of percents.
Mr. Skelton said he no longer wishes to risk his life diving in dangerous and murky waters.
